baber/WOPTO huggingface dataset:
Patent JP-H02125331-A (JP)
Title: Dividing and multiplying square root extractor
Inventor: NAKAMIGAWA TETSUAKI
IPC: G06F7/535
Filed: 1988-11-04
Abstract: PURPOSE:To increase the approximating calculation speed in the Newton- Raphson's method by eliminating the difference in the number of transfer machine cycles from the output stage to the input stage of a multiplier between execution and non-execution of operation of the output of the multiplier in an adder/subtractor or a shifter. CONSTITUTION:A subtracting and shifting circuit is inserted between the output stage and the input stage of a multiplier 10, and the output of the multiplier 10 is directly inputted to a subtracting and shifting circuit 11, and the output result of this circuit 11 is inputted to the multiplier 10 through a bus 14 or a private local bus. That is, the multiplier 10 calculates a multiplication term in a recurrence formula, and the subtracting and shifting circuit 11 subtracts '2' or '3' from the output of the multiplier 10 and shifts the result as required, and the result is transferred to the multiplier 10 through the bus 14. Consequently, the recurrence formula is calculated. Thus, multiplication and division processings in the approximating calculation of the Newton-Raphson's method are continuously performed to increase the calculation speed.
Patent JP-H04153634-A (JP)
Title: Film winding device for camera
Inventor: MOCHIZUKI HIDEKAZU
IPC: G03B17/00
Filed: 1990-10-18
Abstract: PURPOSE:To eliminate the need of meshing perforations with the pawl tooth of a sprocket when a film is loaded by allowing the sprocket to receive moving power in a film surface direction accompanying with the rotation of a motor for winding the film, and scratching up the perforations. CONSTITUTION:When the pawl tooth of the sprocket 27 are not meshed with film perforations at the time of the covering of a camera covering body 11, the pawl tooth 27a of the sprocket 27 are abutted on a film surface. Therefore, the sprocket 27 is rotated clockwise in this state, and swung so as to separate the pawl tooth 27a from the film surface, and continuously, so as to abut the pawl tooth 27b on the film surface. Thus, the scratching up by the pawl tooth of the sprocket 27 is repeated, and the pawl tooth are meshed with the film perforations. Thus, it is unnecessary that the pawl tooth of the sprocket are meshed with the film perforations when the film is loaded.
Patent JP-H0699597-A (JP)
Title: Thermal head opening/closing mechanism
Inventor: TAKAHASHI AKIRA
IPC: B41J25/304
Filed: 1992-09-22
Abstract: PURPOSE:To reduce ink ribbon consumption, by automatically opening/closing the thermal print head of a thermal printer, thereby feeding printing paper only. CONSTITUTION:With a compression spring 10 sandwiched between head plates A3 and B4, a thermal head 2 is fixed to the head plate A3 and is brought into contact with a platen 1. A cam B9 is arranged between a head open plate 8 and it.
Patent JP-H01122888-A (JP)
Title: Vibration absorber for elevator
Inventor: SUGAWARA JIYUN
IPC: B66B7/08
Filed: 1987-11-02
Abstract: PURPOSE: To make the vertical spring constant of rubber variable so as to facilitate adjustment of vibration absorbing frequency by forming a dynamic vibration absorber composed of elastic body rubber and a weight, into rotatable fitting structure with respect to a horizontal axis. CONSTITUTION: This dynamic vibration absorber is so constituted that both side faces of a weight 7 are held by rubber 8. The dynamic vibration absorber is fitted to a bracket, and the bracket 9 is fitted to a fitting plate 5 by a fitting bolt 10 rotatably to a horizontal axis. The horizontal spring constant of the rubber 8 is considerably smaller than the vertical spring constant. When the bracket 9 is rotated around the fitting bolt 10, the vertical combined spring constant of the rubber is changed to adjust vibration absorbing frequency easily and continuously.
Patent JP-H1198978-A (JP)
Title: Tripeptide high productive lactobacillus helveticus lactic acid bacterium
Inventor: YAMAMOTO NAOYUKI
IPC: A23C9/137
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain lactic acid bacterium strain capable of producing lactotripeptide in large amounts and fermented milk product containing a material having vasodepressor activity and stress alleviating action in large amounts and capable of readily drinking and eating. SOLUTION: This lactic acid bacterium belongs to Lactobacillus helveticus, preferably Lactobacillus helveticus CM4 strain (FERM BP-6060). This fermented milk product is obtained by fermenting an animal milk with the above lactic acid bacterium. The lactic acid bacterium and the fermented milk product each have specific mycological properties and produce tripeptide Vl-Pro-Pro and/or Ile-Pro-Pro in an amount of ∞60 μg/m expressed in terms of Val-Pro-Pro and exhibit >=400 U/OD590 extracellular protease activity when the bacterium is cultured by using animal milk containing >=9 wt.% solid non fat as culture medium.
Patent JP-H02122319-A (JP)
Title: Memory card
Inventor: KIMURA MASATOSHI
IPC: G06F12/16
Filed: 1988-11-01
Abstract: PURPOSE:To prevent the transformation of data by using a switch where a 2nd contact closes in response to the closing action of a 1st contact and this 1st contact opens after a prescribed time from the opening action of the 2nd contact. CONSTITUTION:When a 1st contact 17a of a switch 17 connected to an external power supply is closed, the electric power is supplied to a memory card from the external power supply. At the same time, a 2nd contact 17b closes in response to the closing action of the contact 17a and a signal of an earth level is outputted to the outside to inform a terminal equipment of a fact that the power is supplied to the memory card from the external power supply. When the memory card is removed from the terminal equipment, the contact 17b is opened and then the contact 17a opens after a prescribed time. Thus no power is supplied from the external power supply. Then an internal power supply supplies the power to hold the information. In such a way, the transformation of data is prevented.
Patent JP-H06105703-A (JP)
Title: Manufacture of ornament in form of ball chain made by combination of gold and platinum
Inventor: MEGURO TADASHI
IPC: A44C5/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide at a low cost an ornament in the form of a ball chain which is hard to break and freely curves by continuously manufacturing balls while selecting as necessary either gold or platinum which are combined together. CONSTITUTION:A ball chain is formed comprising a plurality of approximately ball-shaped pieces 4, which are each formed of a plate body 1 comprising gold 2 stacked on top of platinum 3 and are connected together by means of connecting portions 6 one part of which is flexibly enclosed in the pieces 4, the surface of each piece 4 being formed by either the gold 2 or the platinum 3; the metal which forms the surface of one of the approximately ball-shaped pieces 4 which is located in a selected position is cut at a desired plane and thereby removed.
Patent JP-H10121620-A (JP)
Title: Outer wall joint cut-off processing equipment
Inventor: OBA NAOHITO
IPC: E04B2/94
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To improve seal property of a joint and facilitate joint processing. SOLUTION: Joints 11, 12 between outer wall panel units 20 are filled up with a slide fastener 30, at that time, the end fringe on the tape 31 side of a stringer 33 composing the slide fastener 30 is stored inside a shape 22 in a bent style, a cylindrical member 40 is arranged on the crossing part 13 of the joints 11, 12, and an element 32 part of the slide fastener 30 is embedded in the interior of the cylindrical member 40 from a slit 43. Thus gap is not formed between the units 20 even if layer-to-layer displacement, thermal expansion or the like take place and sealing property of the joints can be improved because there is hardly any deterioration. Therefore joint processing at the job site can be facilitated by closing the slide fastener 30 and embedding the end fringe.
Patent JP-H04154233-A (JP)
Title: Communication concealing method
Inventor: FUKUDA HARUKI
IPC: H04L9/00
Filed: 1990-10-17
Abstract: PURPOSE:To make an unauthorized person difficult to read classified communication and further to carry out accurate communication between terminals by dividing the whole body of a cipher system into a cipher system of communication apparatuses in a network such as bridge, router, or the like and into a cipher system between terminals and by using the inter-terminal cipher system and the intra-network cipher system separately. CONSTITUTION:A sending terminal 111 uses an inter-terminal cipher system 1 for dealing with information necessary to communicate with a party terminal 121 and an intra-network cipher system 2 for dealing with information necessary to carry out data transfer processing or the like in networks 11 and 12 or bridges 31 and 32. A party terminal 121 belonging to a network 12 uses the intra-network cipher system 2 to interprete part of the network of the message received from bridge 32, recognizes that the message is sent to the party terminal 121 itself, and uses the inter-terminal cipher system 1 to interprete inter-terminal information. With this, message communication between terminals 111 and 121 via networks 11 and 12 including bridges 31 and 32 or router is enciphered, thereby making an unauthorized person through networks 11 and 12 difficult to read the message communication and making it possible to carry out normal communication between terminals 111 and 121.
Patent JP-H08103262-A (JP)
Title: Ashtray of light extinuguishing mechanism
Inventor: KAWASAKI SUEAKI
IPC: A24F19/14
Filed: 1994-10-05
Abstract: PURPOSE: To provide an ashtray of a light extinguishing mechanism capable of surely extinguishing a light in a short time (20-30sec) simply by inserting tobacco into each tapered hole bored in the ashtray when extinguishing the light of the tobacco. CONSTITUTION: This ashtray (1) is obtained by boring tapered holes (3) of a fire extinguishing mechanism of a moderate thickness in a lid (2) of the ashtray (1).
Patent JP-H05215971-A (JP)
Title: Operation microscope for stereotactic microscope surgery assisted with calcula- tor and operation method thereof
Inventor: BUERUNAA MIYURAA
IPC: A61B90/20
Filed: 1992-10-16
Abstract: PURPOSE: To provide the operation microscope and its operating method which accurately detect coordinates in an observed visual field of the operation microscope and enabling correlation with corresponding diagnostic data from a diagnostic process for giving an image. CONSTITUTION: For the purpose of a precise measurement of a visual field observed through the operation microscope 1, a laser trigonometry system position detecting device 23 detects the actual relative position of a visual field plane 24 with the position of a corresponding object fine part by a collimating method and an image processor 4 graphically displays it. Once the visual field plane 24 matches the object fine part 19, detected optical system data are used to measure the position of the object fine part 19 as to the operation microscope 1, and the visual field position in a space is found from the detected coordinates of the operation microscope 1.
Patent JP-H04152166-A (JP)
Title: Thermal transfer recording method
Inventor: MIYAKE RYOHEI
IPC: B41J2/32
Filed: 1990-10-17
Abstract: PURPOSE:To obtain a superior image quality even in a low-optical density printing by a method wherein a base film having no dyeing layer is interposed between an accepting layer on image receiving paper and a thermal head, a preliminary printing is conducted by heating the base film by a small-heat generation body while the base film and the image receiving paper are moved, and printing is conducted to the image receiving paper using an ink sheet provided with a dyeing layer on a base film. CONSTITUTION:Image receiving paper 101 formed by providing an accepting layer 101b on a substrate film 101a is overlapped with a base film 100 so that the accepting layer 101b abuts on the base film 100. A small-heat generation body 200 disposed on a thermal head 104 is disposed on the base film 100. While the base film 100 and the image receiving paper 101 are fed, a preliminary solid printing is conducted all over the surface. Irregularities on the accepting layer are pressed against the smooth surface of the base film 100 by a presser spring 103 in a softened state to be smoothed. In printing in which an image is formed using the image receiving paper subjected to a preliminary printing, a high adhesion is obtained even in a low-optical density printing, and a superior printing quality can be obtained.
Patent JP-H04154071-A (JP)
Title: Abnormality detecting device for electric heating cooker
Inventor: INOUE HIROKI
IPC: H05B3/00
Filed: 1990-10-16
Abstract: PURPOSE:To prevent continuous electrification of a heater due to trouble of a relay by utilizing a temperature sensor for detecting a temperature in a heating chamber. CONSTITUTION:When electrification to a heater 2 is started by a relay 3, a discriminating means 5 supervises a detection signal for showing a temperature in a heating chamber from a temperature sensor 4 to discriminate whether this detection signal is converted into decrease or not within a pregiven standard heating time, and when the detection signal is discriminated not converted into decrease, an abnormality detection signal is output as generating possibility of overheat that the room temperature is continued to still increase with the relay 3 left as turned on. An alarm is generated in an alarm means 6 by receiving this abnormality detection signal to call a user's attention so as to pull off a plug of an electric heating cooker from an outlet. In this way, continuous electrification of the heater 2 is surely prevented even when the relay 3 is in failure at continuous heating time or on-off control time.
Patent JP-S61150994-A (JP)
Inventor: TSUJIMOTO SUENORI
IPC: B66D1/36
Filed: 1984-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05206673-A (JP)
Title: Hybrid integrated circuit device
Inventor: KANETANI KATAHITO
IPC: H01L25/18
Filed: 1991-09-30
Abstract: PURPOSE:To avoid the leakage of noise through gaps of the overlapping part of a shielding case by a method wherein the overlapping part of the shielding case which covers all the surfaces of a hybrid integrated circuit device except the surface on which outer leads are provided is spot-welded with a predetermined interval. CONSTITUTION:A shield case 40 covers all the surfaces of a hybrid integrated circuit device except the surface on which outer leads 30 are provided and is composed of two metal components taking the difficulty of a press process into account. Heat radiation holes 44 whose diameters are not larger than 1/10 of the wavelength of a noise in question are formed in the side surfaces of the shielding case 40 and the problems of heat radiation and the noise are resolved simultaneously. Further, the overlapping part of the shielding case 40 composed of two metal components is spot-welded 46 with an interval not larger than 1/10 of the wavelength of the noise. With this constitution, the leakage of the noise through gaps of the overlapping part of the shielding case 40 can be avoided.
Patent JP-H11241100-A (JP)
Title: Detergent composition for drum type washing machine
Inventor: KANEKO YUKIHIRO
IPC: C11D3/37
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition for a drum type washing machine containing a powder anti/foaming agent or a compound type anti-foaming agent containing the same which has a sufficient anti-foaming effect on a detergent solution using a general-purpose activator such as an alkylbenzenesulfonate salt, an alkylsulfate salt, an α-sulfofatty acid methyl ester salt and an α-olefin sulfonate salt. SOLUTION: The detergent composition comprises a powder anti-foaming agent composed of powder particles having a hydrophobic surface with a contact angle to water or not smaller than 90 degrees, a particles size of 0.1-100 μm or more and a ten-point average roughness, measured for an area of 1.5 μm square of the powder particle, of not less than 1.0 μm or a compound in which the anti-foaming agent has been dispersed in an oil.
Patent JP-H02126107-A (JP)
Title: Method and device for detecting relative angle in two-dimensional measurement by laser displacement meter
Inventor: KONDO TAKAHIRO
IPC: G01M11/00
Filed: 1988-11-04
Abstract: PURPOSE:To easily and precisely detect a relative angle between crossing optical axes by perpendicularly standing a polygonal prism of high dimension precision in crossing laser optical axes and slowly rotating it to simultaneously measure lengths of parts which intercept respective laser light. CONSTITUTION:A laser displacement meter A consisting of a light emitting part A1 which emits laser parallel rays and a light receiving part A2 which receives them and a laser displacement meter B consisting of a light emitting part B1 and a light receiving part B2 are provided on a horizontal substrate D in the X-axis direction and the Y-axis direction and cross each other. A square prism gauge C worked with a high precision is provided as a slowly rotatable bob at the center of crossing between the X axis and the Y axis. The gauge C is slowly rotated, and detection signals received by light receiving parts A1 and B1 are converted to electric signals and are converted to data of the length, and this data is sent to a CPU and is operated, and a relative angle theta between laser optical axes set in the Y-axis direction and the Y-axis direction is detected.
Patent JP-H01122470-A (JP)
Title: Passbook reading method
Inventor: HIRATA RYOICHI
IPC: G06K15/16
Filed: 1987-11-06
Abstract: PURPOSE:To judge the presence of a line printing with high accuracy, by providing a means for removing black pixels other than those continuously arranged in a specified direction by a fixed reference number or more from black pixel information obtained as the result of optically reading a passbook. CONSTITUTION:A passbook 5 is optically read by an optical sensor 1. The analog output of the optical sensor 1 is binarized to be white/black by a white/ black discriminating part 2, and the result is stored in a memory 3. At this time, on the memory 3 information unwanted for a passbook reading, such as a see-through printing and a stain on the passbook, is stored as white/black information. In the data processing applied by the control processor 4 to the memory 3, for example, black pixels other than those laterally continuously arranged by two or more are eliminated as unwanted pixels. Since black pixels caused by see-through printing or stains other than printing are mostly uncontinuously disposed, a large number of unwanted pixels are eliminated. In this manner, the presence of a printing can be judged with high accuracy with little interference of unwanted pixels such as a see-through printing.
Patent JP-H11120791-A (JP)
Title: Low power consumption type redundant circuit
Inventor: SOEJIMA YASUTA
IPC: G11C29/04
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a low power consumption type redundant circuit in which a current consumed in a standby time can be suppressed to the minimum without using a specific element such as a welding switch and which is suitable for high integration. SOLUTION: When a fuse is in a continuity state, a reversed level signal is always generated for a binary level signal with which a circuit element is driven by operation of a transistor 11, a NAND circuit 14 does not select redundancy always, when a fuse is cut off, the transistor 11 is not operated, the NAND circuit 14 performs redundant selection when both are high level in accordance with variation of a binary level signal by a high level signal always outputted from a transistor 13 and an input of a binary level signal.
Patent JP-H07124984-A (JP)
Title: Preparation of injection-molded article and nozzle used for it
Inventor: HARADA KOHEI
IPC: B29C45/00
Filed: 1993-11-09
Abstract: PURPOSE:To provide a method for preparing an injection molded article with excellent appearance and a hollow part wherein there exists no possibility of leakage of a pressurized fluid and the pressurized fluid is poured into a molten resin injected in a cavity and there exists no possibility of generating sink, a warpage and a flow mark and a nozzle used for it. CONSTITUTION:A mold wherein a cavity 13 is provided between a fixed mold 11 and a movable mold 12, is used. A gate 121 for feeding a pressurized fluid and a nozzle 3 communicating with it for feeding the pressurized fluid are provided in the movable mold. A molten resin is injected into the cavity 13 of the mold. Then, or at the same time, the molten resin at least in the neighborhood of the pressurized fluid feeding part is pressed. The pressurized fluid is fed into a part of the molten resin at least in the neighborhood of which is under pressurized condition from a pressurized fluid feeding nozzle 3 to form a hollow part.
Patent JP-2001096955-A (JP)
Title: Document gathering device, form sheet prepared thereby and bound document
Inventor: EHIRA KATSUMI
IPC: B42D15/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To ensure the mutual matching of continuous documents to be gathered and enhance the yield of document preparation in preparing bound forms, with regard to a form gathering device for bonding and gathering the continuous document consisting of a specified number of continuous unit documents and the continuous documents to be gathered respectively, a document sheet and bound documents. SOLUTION: Continuous documents consisting of continuous unit documents having identification marks are set in each of gathering units and these identification marks are detected between the unit documents intended for gathering by a mark detecting means 12. Further, based on the detection results, respective coating means 15 apply an adhesive to the continuous documents which are, in turn, conveyed and gathered by a conveying/gathering means 16 under the control of a control means 14. Alternatively, the adhesive applied by the coating means 15 is detected by an adhesive detecting means 13 and the driving of the conveying/gathering means 16 is controlled by the control means 14 depending upon the detection results.
Patent JP-H06112628-A (JP)
Title: Manufacture of circuit board having wiring pattern
Inventor: MIYAUCHI EISAKU
IPC: H05K3/34
Filed: 1992-09-24
Abstract: PURPOSE:To form fine wiring patterns including land parts with narrow pitches and, further, form proper and highly accurate solder films for soldering of a surface mount component on the land parts of the wiring patterns. CONSTITUTION:A foundation film 2 made of active metal material and a conducting film 3 are built up on the surface of a board 1 by sputtering or vacuum deposition. A resist film 4 is applied to the conducting film 3 and exposed and developed to form through-holes having required patterns. Conducting layers 6 and metal plating films 7 such as solder films are formed in the through-holes 5. Then the resist film 4 is removed and the surplus foundation film 2 and conducting film 3 are removed from the surface of the board 1 by etching with the metal plating films 7 such as the solder films as metal masks. The metal plating films which are used as the metal masks are totally removed or the parts of the solder films 7 are left on the land parts and the other parts are removed from the surfaces of the wiring patterns 3 and 6.